IL42199A - Apparatus for treating synthetic resin waste and method of producing formed articles from such waste - Google Patents
Apparatus for treating synthetic resin waste and method of producing formed articles from such wasteInfo
- Publication number
- IL42199A IL42199A IL7342199A IL4219973A IL42199A IL 42199 A IL42199 A IL 42199A IL 7342199 A IL7342199 A IL 7342199A IL 4219973 A IL4219973 A IL 4219973A IL 42199 A IL42199 A IL 42199A
- Authority
- IL
- Israel
- Prior art keywords
- gap
- screw
- peripheral surface
- grinding
- melt
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
- B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/56—Screws having grooves or cavities other than the thread or the channel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/26—Scrap or recycled material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5524472U JPS5532732Y2 (fr) | 1972-05-12 | 1972-05-12 | |
JP47064457A JPS4923871A (fr) | 1972-06-29 | 1972-06-29 | |
JP11050772A JPS5123826B2 (fr) | 1972-11-04 | 1972-11-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL42199A0 IL42199A0 (en) | 1973-07-30 |
IL42199A true IL42199A (en) | 1977-03-31 |
Family
ID=27295540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL7342199A IL42199A (en) | 1972-05-12 | 1973-05-04 | Apparatus for treating synthetic resin waste and method of producing formed articles from such waste |
Country Status (6)
Country | Link |
---|---|
US (1) | US4008858A (fr) |
CA (1) | CA1012720A (fr) |
DE (1) | DE2323882C3 (fr) |
FR (1) | FR2204495B1 (fr) |
GB (1) | GB1435934A (fr) |
IL (1) | IL42199A (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2728750C2 (de) * | 1977-06-25 | 1985-12-19 | Deutsche Babcock Ag, 4200 Oberhausen | Gebläseschlägermühle |
DE2658469A1 (de) * | 1976-12-23 | 1978-07-06 | Babcock Ag | Geblaeseschlaegermuehle |
JPS53137486A (en) * | 1977-05-06 | 1978-11-30 | Takeshi Hatanaka | Document shredder |
FR2428518A1 (fr) * | 1978-06-14 | 1980-01-11 | Lankhorst Touwfab Bv | Procede pour transformer une matiere synthetique thermoplastique en un article ayant les proprietes du bois et article produit par ce procede |
US4249703A (en) * | 1978-11-16 | 1981-02-10 | Abele Karl M | Apparatus for mechanical and chemical destruction of polysaccharides of younger slightly decomposed peat |
FR2458385B1 (fr) * | 1979-06-05 | 1985-06-21 | Akerlund & Rausing Ab | Produits moules par injection ou extrusion a partir de polyolefines et de materiaux cellulosiques |
BE1001648A5 (fr) * | 1987-09-23 | 1990-01-16 | Advanced Recycling Tech | Installation de traitement et de transformation directe de dechets thermoplastiques en pieces moulees. |
JPH01254285A (ja) * | 1987-12-28 | 1989-10-11 | Miike Tekkosho:Kk | ごみ焼却灰固形物及びその製造方法 |
AT394051B (de) * | 1988-12-06 | 1992-01-27 | Greiner Schaumstoffwerk | Formteil aus gespritzten oder extrudierten kunststoffabfaellen und verfahren zu seiner herstellung |
FR2648371B1 (fr) * | 1989-06-16 | 1992-05-07 | Secomi Sarl | Procede et appareillage de traitement de dechets pour l'obtention de produits conformes autoporteurs |
TW215061B (fr) * | 1991-11-15 | 1993-10-21 | Pautekku Kk | |
DK0662379T3 (da) * | 1993-11-17 | 1999-10-04 | Hitachi Shipbuilding Eng Co | Fremgangsmåde og apparat til indsamling af plastaffald i sorteret tilstand |
US5769335A (en) * | 1997-01-31 | 1998-06-23 | Tennessee Technological University | Method and apparatus for shear pulverization of polymer materials |
DE19720630C2 (de) * | 1997-05-16 | 2000-10-05 | Kunkel Ursula | Plastifizier- und Einspritzeinrichtung für eine Spritzgießmaschine |
EP1603724A1 (fr) * | 2003-03-20 | 2005-12-14 | Polymera SA | Installation d extrusion pour la production de granules en m atieres plastiques |
US20050266210A1 (en) * | 2004-06-01 | 2005-12-01 | Blair Dolinar | Imprinted wood-plastic composite, apparatus for manufacturing same, and related method of manufacture |
US7410687B2 (en) * | 2004-06-08 | 2008-08-12 | Trex Co Inc | Variegated composites and related methods of manufacture |
WO2011135388A2 (fr) * | 2010-04-27 | 2011-11-03 | Kiss Jozsef | Procédé de production de produits pour le bâtiment et produit formé par ledit procédé |
CN113427080B (zh) * | 2021-06-22 | 2022-07-05 | 河源普益硬质合金厂有限公司 | 一种面向难加工金属的高性能硬质合金旋转锉刀 |
CN114571621A (zh) * | 2021-12-29 | 2022-06-03 | 江苏德力化纤有限公司 | 一种亲水吸光发热功能聚酯纤维的制备装置及其使用方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1141898A (en) * | 1909-10-16 | 1915-06-01 | Beech Nut Packing Co | Grinding-mill. |
US1062170A (en) * | 1909-12-22 | 1913-05-20 | Frank Lauhoff | Roll. |
US3008505A (en) * | 1959-01-19 | 1961-11-14 | Charles Pavia R F D | Comminuting device |
US3658266A (en) * | 1970-10-01 | 1972-04-25 | David F O Keefe | Colloid injection mill |
US3788567A (en) * | 1970-10-23 | 1974-01-29 | Mitsubishi Petrochemical Co | Disposing device for synthetic resin waste |
-
1973
- 1973-05-04 IL IL7342199A patent/IL42199A/en unknown
- 1973-05-11 FR FR7317251A patent/FR2204495B1/fr not_active Expired
- 1973-05-11 DE DE2323882A patent/DE2323882C3/de not_active Expired
- 1973-05-11 CA CA171,055A patent/CA1012720A/en not_active Expired
- 1973-05-14 GB GB2276373A patent/GB1435934A/en not_active Expired
-
1975
- 1975-07-22 US US05/598,121 patent/US4008858A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2204495A1 (fr) | 1974-05-24 |
DE2323882B2 (de) | 1979-06-21 |
CA1012720A (en) | 1977-06-28 |
DE2323882C3 (de) | 1980-02-28 |
FR2204495B1 (fr) | 1976-11-12 |
US4008858A (en) | 1977-02-22 |
DE2323882A1 (de) | 1973-12-13 |
IL42199A0 (en) | 1973-07-30 |
GB1435934A (en) | 1976-05-19 |
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